FIELD: power and electrical engineering. SUBSTANCE: universal set for adjusting high-voltage switching devices has power unit with built-in rectifier, control-current thyristor voltage regulator, step-down transformer, speed and time monitoring unit, unit checking movable and fixed contacts of switching devices for OFF-operation, control unit, and external electromagnetic vibrograph, contact resistance meter unit; speed and time monitoring unit is built around digital electronic stop-watch; control unit has five-position control switch; contact OFF-operation checking unit has additional lead to connect to 12-V supply for vibrograph and portable lighting lamp. EFFECT: improved accuracy of set due to reduced time lag, size and mass. 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PROCESS CONTROL PANEL FOR TESTING OPERATING MECHANISM OF GAS-FILLED HIGH-VOLTAGE CIRCUIT BREAKER | 1999 |
|
RU2153216C1 |
| DEVICE FOR TESTING AND ADJUSTING OF AUTOMATIC VOLTAGE REGULATORS | 0 |
|
SU729872A1 |
| STAND FOR ADJUSTING AND MONITORING PARAMETERS OF RELAY FOR SIGNALLING, CENTRALISING AND BLOCKING RAILWAY LINES | 2011 |
|
RU2469343C1 |
| DEVICE TO MONITOR AND CONTROL SIGNALS OF RELAY PROTECTION AND EMERGENCY AUTOMATION | 2012 |
|
RU2479903C1 |
| DEVICE TO MONITOR AND CONTROL SIGNALS OF RELAY PROTECTION AND EMERGENCY AUTOMATION | 2012 |
|
RU2479904C1 |
| NON-SWITCHING TEST DEVICE ON CENTRIFUGE OF ELECTROMAGNETIC RELAYS WITH SELF-RESET | 2011 |
|
RU2498257C2 |
| METHOD OF TESTING OF ELECTRIC CHARACTERISTICS OF RELAY PROTECTION UNIT OF CONNECTION COMMUTATION GEAR | 0 |
|
SU1814102A1 |
| DEVICE FOR TESTING COLOR KINESCOPE CHARACTERISTICS | 1996 |
|
RU2123770C1 |
| METHOD FOR NON-SWITCHING TEST ON CENTRIFUGE OF ELECTROMAGNETIC RELAYS WITH SELF-RESET | 2011 |
|
RU2498256C2 |
| AUTOMATIC PROGRAMMABLE PYROTECHNIC CONTROL PANEL | 2022 |
|
RU2798313C1 |
